From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from progateway7-pub.mail.pro1.eigbox.com (gproxy5-pub.mail.unifiedlayer.com [67.222.38.55]) by sourceware.org (Postfix) with ESMTPS id BD5C0385780A for ; Tue, 25 Oct 2022 16:54:58 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org BD5C0385780A Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=tromey.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=tromey.com Received: from cmgw12.mail.unifiedlayer.com (unknown [10.0.90.127]) by progateway7.mail.pro1.eigbox.com (Postfix) with ESMTP id E6D3810045585 for ; Tue, 25 Oct 2022 16:54:46 +0000 (UTC) Received: from box5379.bluehost.com ([162.241.216.53]) by cmsmtp with ESMTP id nNCPoViytMknunNCQoNAKU; Tue, 25 Oct 2022 16:54:46 +0000 X-Authority-Reason: nr=8 X-Authority-Analysis: v=2.4 cv=OLniYQWB c=1 sm=1 tr=0 ts=635814d6 a=ApxJNpeYhEAb1aAlGBBbmA==:117 a=ApxJNpeYhEAb1aAlGBBbmA==:17 a=dLZJa+xiwSxG16/P+YVxDGlgEgI=:19 a=Qawa6l4ZSaYA:10:nop_rcvd_month_year a=Qbun_eYptAEA:10:endurance_base64_authed_username_1 a=aa9WUWqWkzESD8d_YDsA:9 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tromey.com; s=default; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date:References :Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=QYoLbs63fXVumBTYMc2NaYU3YWeKSrCHJZb/Oxzr1Ys=; b=bqP/w+5CD3/QMC2dyBjvvHRa2O Rftv5JR80CtQ64NzOnGk0+e3yVsOMhnflccq19eTtiQDDocl9xWAHhDY7o5VVp7TkMVBDtmIDjn0G YP+lyGmgeq0C8e7hSKABNWTcj; Received: from 97-122-76-186.hlrn.qwest.net ([97.122.76.186]:41096 helo=prentzel) by box5379.bluehost.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1onNCP-0017rc-89; Tue, 25 Oct 2022 10:54:45 -0600 From: Tom Tromey To: Tsukasa OI Cc: Tom Tromey , gdb-patches@sourceware.org Subject: Re: [PATCH] sim, sim/m32c, sim/rl78: Use getopt_long References: <3b7e769f-b5e9-4049-786f-d00d997f0280@irq.a4lg.com> <24e83e920d728237c4efe6f4720643d6fbbf1084.1666113214.git.research_trasio@irq.a4lg.com> <87sfjhb0r5.fsf@tromey.com> <2024f524-35e3-cdc6-8098-a220daf30c23@irq.a4lg.com> X-Attribution: Tom Date: Tue, 25 Oct 2022 10:54:41 -0600 In-Reply-To: <2024f524-35e3-cdc6-8098-a220daf30c23@irq.a4lg.com> (Tsukasa OI's message of "Mon, 24 Oct 2022 16:51:00 +0900") Message-ID: <87y1t3c08e.fsf@tromey.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - box5379.bluehost.com X-AntiAbuse: Original Domain - sourceware.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - tromey.com X-BWhitelist: no X-Source-IP: 97.122.76.186 X-Source-L: No X-Exim-ID: 1onNCP-0017rc-89 X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 97-122-76-186.hlrn.qwest.net (prentzel) [97.122.76.186]:41096 X-Source-Auth: tom+tromey.com X-Email-Count: 2 X-Source-Cap: ZWx5bnJvYmk7ZWx5bnJvYmk7Ym94NTM3OS5ibHVlaG9zdC5jb20= X-Local-Domain: yes X-Spam-Status: No, score=-3022.3 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,JMQ_SPF_NEUTRAL,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: > Glibc (2.25 or before; not too old to drop support) includes > from but this causes to include Binutils/GCC's > include/getopt.h. It means, using the filename "getopt.h" in an include > path (-I) itself is a risk. The only reason it didn't cause a problem > is most of Binutils/GCC components used getopt_long and > getopt_long_only, not plain getopt. What exactly was the problem? It seems to me that we'd want to use the libiberty getopt.h, because we're also linking against the linking getopt. Tom